Agathonisi Island

Small Dodecanese island in the Aegean, traditional villages

Small Dodecanese island with whitewashed villages, pebbled coves and clear water. Tourists come by ferry for quiet beaches, snorkeling and fishermen's tavernas serving fresh seafood; day trips link it to larger islands such as Leros and Kalymnos.

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Agathonisi at a Glance#

Address: Agathonisi (Agathonisi Island), Dodecanese, South Aegean, Greece

About Agathonisi#

Agathonisi is a small inhabited island in the northeastern Aegean Sea and forms part of the Dodecanese group in Greece. It is a low-profile island with a small resident population and limited tourist infrastructure.

The coastline features small coves and simple beaches; visitors typically come for quiet rural island life, swimming and short coastal walks rather than developed resort facilities. Boat transfers are the normal means of access and services can be seasonal.

The island has been inhabited since antiquity and functions today as a small island community within the administrative region of the South Aegean. Its settlements are concentrated near sheltered landing points.

Agathonisi sits in the eastern Aegean between the islands of Samos and Leros, in open sea off the western coast of Turkey.

  • Access: Ferry services to the island are limited and run from nearby larger islands such as Samos and Leros, so schedule planning is essential.

How to Get to Agathonisi#

Agathonisi is a small Aegean island best reached by scheduled ferries from nearby larger islands, most commonly from Samos (and occasionally from other Dodecanese islands) during the summer season. Ferries arrive at the island’s main harbour in the principal village; check local ferry operators and seasonal timetables for connections and ports of departure. There is no airport on the island, so sea access is the normal route.

Tips for Visiting Agathonisi#

  • Check ferry timetables carefully before planning your visit - Agathonisi is served by relatively infrequent island ferries (often from Samos), so plan arrivals and returns around the published schedules to avoid being stranded overnight.
  • Expect very limited services on the island outside the main settlement and high season; budget extra time for basic errands and plan day trips accordingly rather than assuming frequent transport or open shops.
  • Explore by foot or hire a local boat for short trips to secluded coves and beaches - much of the island's coastline is best reached by small craft or on foot paths that many day-trippers overlook.

Best Time to Visit Agathonisi#

Visit Agathonisi in summer for beaches and full services, or in shoulder months for milder crowds and pleasant weather.

Summer (best)
Jun-Sep · 22-30°C
Warm sea temperatures and daily boat connections make this the main tourist season, with tavernas and beaches fully operating.
Shoulder season (quiet)
May, Oct · 18-24°C
Pleasant weather with far fewer visitors; some services may have reduced schedules but travel is easier and calmer.
Winter (off-season)
Nov-Mar · 10-16°C
Cooler, quieter months when many tourist facilities are closed and sea travel is less frequent.

Weather & Climate near Agathonisi#

Climate

Agathonisi's climate is classified as Hot-Summer Mediterranean - Hot-Summer Mediterranean climate with hot summers (peaking in July) and cold winters (coldest in January). Temperatures range from 6°C to 33°C. Moderate rainfall (686 mm/year) with a pronounced dry season.

Air Quality: AQI 52 Moderate
Temperature & Rainfall
Temperature Range
33°
Warmest Month
7°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January - 7° - 13° 8° 142 mm - - 4.1 m/s - -
February - 7° - 13° 8° 105 mm - - 4.3 m/s - -
March - 8° - 16° 12° 78 mm - - 4.1 m/s - -
April - 11° - 20° 16° 35 mm - - 3.9 m/s - -
May - 15° - 25° 20° 17 mm - - 3.8 m/s - -
June - 19° - 30° 25° 5 mm - - 4.2 m/s - -
July - 22° - 33° 28° 2 mm - - 5.0 m/s - -
August - 22° - 32° 27° 3 mm - - 4.8 m/s - -
September - 19° - 29° 24° 17 mm - - 4.0 m/s - -
October - 15° - 23° 19° 38 mm - - 3.8 m/s - -
November - 11° - 18° 15° 92 mm - - 3.5 m/s - -
December - 8° - 15° 11° 152 mm - - 4.0 m/s - -